/**
  ******************************************************************************
    @file    usbd_ioreq.h
    @author  MCD Application Team
    @version V1.1.0
    @date    19-March-2012
    @brief   header file for the usbd_ioreq.c file
  ******************************************************************************
    @attention

    <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>

    Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
    You may not use this file except in compliance with the License.
    You may obtain a copy of the License at:

           http://www.st.com/software_license_agreement_liberty_v2

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

  ******************************************************************************
*/

/* Define to prevent recursive inclusion -------------------------------------*/

#ifndef __USBD_IOREQ_H_
#define __USBD_IOREQ_H_

/* Includes ------------------------------------------------------------------*/
#include  "usbd_def.h"
#include  "usbd_core.h"

/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
    @{
*/

/** @defgroup USBD_IOREQ
    @brief header file for the usbd_ioreq.c file
    @{
*/

/** @defgroup USBD_IOREQ_Exported_Defines
    @{
*/
/**
    @}
*/


/** @defgroup USBD_IOREQ_Exported_Types
    @{
*/


/**
    @}
*/



/** @defgroup USBD_IOREQ_Exported_Macros
    @{
*/

/**
    @}
*/

/** @defgroup USBD_IOREQ_Exported_Variables
    @{
*/

/**
    @}
*/

/** @defgroup USBD_IOREQ_Exported_FunctionsPrototype
    @{
*/

USBD_Status  USBD_CtlSendData (USB_OTG_CORE_HANDLE  *pdev,
                               uint8_t *buf,
                               uint16_t len);

USBD_Status  USBD_CtlContinueSendData (USB_OTG_CORE_HANDLE  *pdev,
                                       uint8_t *pbuf,
                                       uint16_t len);

USBD_Status USBD_CtlPrepareRx (USB_OTG_CORE_HANDLE  *pdev,
                               uint8_t *pbuf,
                               uint16_t len);

USBD_Status  USBD_CtlContinueRx (USB_OTG_CORE_HANDLE  *pdev,
                                 uint8_t *pbuf,
                                 uint16_t len);

USBD_Status  USBD_CtlSendStatus (USB_OTG_CORE_HANDLE  *pdev);

USBD_Status  USBD_CtlReceiveStatus (USB_OTG_CORE_HANDLE  *pdev);

uint16_t  USBD_GetRxCount (USB_OTG_CORE_HANDLE  *pdev,
                           uint8_t epnum);

/**
    @}
*/

#endif /* __USBD_IOREQ_H_ */

/**
    @}
*/

/**
    @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
